11039004236 has 24 divisors (see below), whose sum is σ = 20817333264. Its totient is φ = 5091727680.

The previous prime is 11039004187. The next prime is 11039004269. The reversal of 11039004236 is 63240093011.

It is a super-2 number, since 2×11039004236² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11039004199 and 11039004208.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18071 + ... + 149681.

It is an arithmetic number, because the mean of its divisors is an integer number (867388886).

Almost surely, 2^11039004236 is an apocalyptic number.

It is an amenable number.

11039004236 is a deficient number, since it is larger than the sum of its proper divisors (9778329028).

11039004236 is a wasteful number, since it uses less digits than its factorization.

11039004236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133241 (or 133239 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 29.

Adding to 11039004236 its reverse (63240093011), we get a palindrome (74279097247).

The spelling of 11039004236 in words is "eleven billion, thirty-nine million, four thousand, two hundred thirty-six".